org.jvnet.solaris.libzfs

Class ZFSPool

java.lang.Object

org.jvnet.solaris.libzfs.ZFSPool

public final class ZFSPool
extends Object

zpool, which is a storage abstraction.

Author:

Kohsuke Kawaguchi

Method Summary

Modifier and Type	Method and Description
void	disableDatasets(boolean force) Disables datasets within a pool by unmounting/unsharing them all.
void	dispose()
void	export(boolean force, boolean hardForce) Does "zpool export".
protected void	finalize()
long	getAvailableSize() Gets the remaining free space size of this pool in bytes.
String	getName()
String	getProperty(zpool_prop_t prop)
long	getSize() Gets the total size of this pool in bytes.
ZPoolStatus	getStatus()
long	getUsedSize() Gets the size of this pool that's already used in bytes.

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getName

public String getName()

getProperty

public String getProperty(zpool_prop_t prop)

getStatus

public ZPoolStatus getStatus()

getSize

public long getSize()

Gets the total size of this pool in bytes.

Because of the way libzfs report the size information (as strings like 1.2G), the precision of this information is low.

getAvailableSize

public long getAvailableSize()

Gets the remaining free space size of this pool in bytes.

Because of the way libzfs report the size information (as strings like 1.2G), the precision of this information is low.

getUsedSize

public long getUsedSize()

Gets the size of this pool that's already used in bytes.

Because of the way libzfs report the size information (as strings like 1.2G), the precision of this information is low.

disableDatasets

public void disableDatasets(boolean force)

Disables datasets within a pool by unmounting/unsharing them all.

Parameters:

force - Not exactly sure what this does.

export

public void export(boolean force,
                   boolean hardForce)

Does "zpool export".

dispose

public void dispose()

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable